This fits your. Make sure this fits by entering your model number. White Chalcedony Rough From New Mexico .Great Refill for the Beginner hobbyist, or advanced Tumbler Your stones will be typical of what is shown. Pieces shown are actual random examples of this Parcel & Gem's colorization.Long Time Favorite of Hobbyists, cutters-getting scarcer this nice! Takes an Exceptional Polish, each stone ranges roughly from 1/2' dia to 1 1/2' dia. Each Bag Averages 9-15 Chunky, Pieces-Many showing typical botryoidal texture on upper surfaces! You will Be Very Happy! Displays a waxy, vitreous, or silky luster. Mostly white in color but browns,reds and grays present.